Since the base resistance of a Pt1000 is ten times that of a Pt100, the falsified value is also 10 times lower. With a Pt100, the temperature measurement is falsified by about 0.5 ☌ for each metre of connection lead. The characteristic curve of the Pt1000, defined by standards, is steeper than that of the Pt100, which means that the measured value has a higher resolution and enables more precise measurement results. The Pt1000 thus has an electrical resistance of 1000 Ω (ohm) at 0 ☌. The difference between the Pt100 and the Pt1000 is the resistance value of the sensor at 0 ☌. Thus, the temperature can be determined very-precisely on the basis of the measured resistance. This change occurs in line with a characteristic curve defined by international standards. As the temperature falls or rises, the electrical resistance also changes. At a temperature of 0 ☌, a Pt100 measuring resistor has a nominal resistance of 100 Ω (ohm). The measuring range of Pt100 sensors varies depending on the instrument, sensor element and accuracy class. The Pt100 sensor, like any resistance thermometer, uses the effect that metals change their resistance when the temperature changes. Platinum resistance thermometers are precise sensors with the greatest linearity, through which the best reproducibility is achieved during production. A particularly suitable metal for precise temperature measurement is platinum (Pt). Accuracy classes AA, A and B (per IEC 60751) apply to all resistance thermometers. +600 ☌ (dependent on instrument model, sensor element, accuracy class etc.). Resistance thermometers are suitable for applications between -200. Resistance thermometers measure the temperature through the dependence of their electrical resistance on the temperature. Laboratory analysis of SF 6 & alternative gases.Basic materials (minerals, metals, paper).Valves with integrated pressure regulators. Heat transfer and distribution stations.Laboratory analysis of SF6 and alternative gases.International service network with system calibration.Power transmission and distribution (SF 6).Precision pressure measuring instruments.Reliable PTC thernistors that meet the specifications of DIN 44081 / 44082 provide overheating protection for motors and dynamic monitoring of critical system parameters. Low cost thin-film elements, Wire wound elements. Platinum and Nickel-iron RTD's, 2252 or 10K ohm thermistors. Room air, outside air, duct, and fluid sensors. The sensors can be mounted on machines, against process pipes, or embedded directly into a machined part. Response as fast as 0.1 seconds!īolt-on temperature sensors are designed for easy installation in industrial and commercial environments. Kapton, silicone rubber, Mylar insulation. Thin, flexible surface mount RTDs and thermocouples. Thermal-Ribbon™ Flexible RTDs and Thermocouples Six sensors are recommended for each motor, two per phase. Minco stator RTDs meet the specification of ANSI C50.10-1990, general requirements for synchronous motors. Bearing embedment or surface mount Bolt-on designs. Install in bearings for early warning of overheating. RTD & Thermocouple Mini Bearing Embedment Sensors Stainless Steel and brass compression fittings, Spring-loaded holders, Thermowells and Connection Heads Tip-sensitive with copper tip (260☌), All stainless (260☌ & 500☌), Mineral insulated (600☌). Hazardous area approvals include CSA, FM, ATEX and IECEx. Standard, easy-to-order assemblies fit a variety of applications. Our MINCO Resistance Temperature Detectors (RTDs), Thermocouples, and Thermistors meet the needs of OEM's and end users
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